CN109736665B

CN109736665B - Window opener applied to arrangement type suspension window set and use method thereof

Info

Publication number: CN109736665B
Application number: CN201910020014.2A
Authority: CN
Inventors: 张子棋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-09
Filing date: 2019-01-09
Publication date: 2020-12-29
Anticipated expiration: 2039-01-09
Also published as: CN109736665A

Abstract

The invention relates to the field of window openers, in particular to a window opener applied to an arrangement type suspension window set and a using method thereof. The device comprises a transverse second sliding groove on a support below a hung window group, a transverse first sliding groove is formed in the support below the second sliding groove, a plurality of positioning locking devices corresponding to the hung window are arranged in the second sliding groove respectively, the positioning locking devices are movably connected with a fixing rod corresponding to the lower end of the opened side of the hung window through connecting rods, one end, far away from the positioning locking devices, of each connecting rod inclines towards the opening direction of the hung window, a driving device for driving the positioning locking devices to move is arranged in the first sliding groove, a blocking strip corresponding to the movement track of the positioning locking devices is fixed on the support below the first sliding groove, and two end faces of the blocking strip are slope surfaces with the upper ends relatively inclined. The invention has the advantages of small volume, light weight, simple structure, low manufacturing cost and convenient operation.

Description

Window opener applied to arrangement type suspension window set and use method thereof

Technical Field

The invention relates to the field of window openers, in particular to a window opener applied to an arrangement type suspension window set and a using method thereof.

Background

From ancient buildings to modern high-rise buildings, along with the change of the form, the decoration style and the selection of materials of the buildings, the form and the style of the window also change in a private time, so that the window becomes an indispensable part of each building and becomes a link for communicating the outside and the inside of the building. At present, glass curtain walls are increasingly popular among people due to attractive and novel architectural wall decoration modes. The suspended window on the glass curtain wall is popular with more and more people because of the advantages of good ventilation performance, good practicability, good sealing and heat-insulating performance and the like. However, the curtain wall in the existing building is generally higher or too far away from the installation position, and the window can not be touched by manpower, so that the problem of ventilation and windowing is brought.

Disclosure of Invention

The invention aims to solve the technical problem of a window opener applied to an array type suspension window set and a using method thereof, wherein the window opener is small in size, hidden in arrangement and capable of controlling opening and closing of multiple suspension windows by one set of power source. In order to achieve the purpose, the invention provides the technical scheme that:

the utility model provides a be applied to ware of windowing of range formula hanging window group, horizontal second spout on the support below the hanging window group, set up horizontal first spout on the support below the second spout, be provided with a plurality of location locking means that correspond with the hanging window respectively in the second spout, location locking means passes through connecting rod swing joint with the dead lever that opens one side lower extreme that corresponds the hanging window rather than, the one end that the connecting rod kept away from location locking means inclines to the hanging window opening direction, be provided with the drive arrangement of drive location locking means motion in the first spout, be fixed with the shelves strip corresponding with the motion orbit of location locking means on the support below the first spout, the both ends face of shelves strip is the domatic of the relative slope of end up.

Specifically, the driving device comprises a third sliding block clamped in the first sliding groove, a transverse lead screw is rotationally arranged in the first sliding groove and driven by a motor fixed on the support, the lead screw is in threaded connection with the third sliding block, a first fixed block is fixed on the front face of the third sliding block, a vertical operating rod is arranged on the first fixed block in a sliding mode, and the operating rod above the first fixed block is connected with the first fixed block through a third spring (28);

the positioning locking device comprises a first sliding block and a second sliding block which are connected in a second sliding groove in a clamped mode, the first sliding block is located on the left side of the second sliding block, an ear plate hinged with one end of a connecting rod is fixed on the first sliding block, a first positioning device for positioning the first sliding block in a suspension window closing state is arranged on the first sliding block, a cross rod is fixed on the cross section, opposite to the second sliding block, of the first sliding block and extends into a second groove in the second sliding block, the cross rod penetrates through a hole baffle fixed in the second groove, a top plate is fixed on one end of the cross rod located in the second groove, a second spring is sleeved on the cross rod between the top plate and the hole baffle, and a second positioning device for positioning the second sliding block in a suspension window opening state is arranged on the second sliding block.

Specifically, the first positioning device comprises a sliding rod which is clamped in a third sliding groove vertically arranged on the front surface of a first sliding block, the upper end of the sliding rod extends into a first groove on the upper groove wall of the second sliding groove, a first fixing plate is fixed on the sliding rod, a second fixing plate is fixed on the front surface of the first sliding block below the first fixing plate, the first fixing plate and the second fixing plate are connected through a first spring, a swinging rod with the right end inclined downwards is arranged below the sliding rod, the left end of the swinging rod is hinged to a first sliding block on the left side of the third sliding groove, the sliding rod is connected with the swinging rod below the sliding rod through a connecting sheet, the upper end of the connecting sheet is hinged to the sliding rod, the lower end of the connecting sheet is hinged to the swinging rod;

the second positioning device comprises a fourth fixed block fixed on the front surface of the second sliding block, a third rack in sliding fit with the fourth fixed block is clamped on the fourth fixed block, the lower end of the third rack protrudes to the lower part of the second sliding chute, a fourth fixed plate is fixed on the third rack, the fourth fixed plate is connected with the fourth fixed block through a fourth spring, the upper end of the third rack is rotatably provided with a roller, the outer edge of the roller is in rolling contact with the upper groove wall of the second sliding chute, the upper groove wall of the second sliding chute on the left side of the third rack is provided with a third groove corresponding to the upper end of the third rack, a third fixed block is fixed on the second sliding block on the right side of the third rack, the third fixed block is clamped with a second rack in sliding fit with the third fixed block, a second gear is rotatably arranged on the second sliding block between the third rack and the second rack, the third rack and the second rack are both meshed with the second gear, the lower end surface of the second rack is a slope, the second slider on second rack right side is fixed with the second fixed block, and the second fixed block is gone up to slide and is provided with vertical movable square pole, is fixed with the third fixed plate on the second slider of activity square pole top, and the third fixed plate passes through fourth spring coupling with activity square pole upper end, and activity square pole lower part protrusion to second spout below, activity square pole lower extreme terminal surface be the inclined plane of right-hand member tilt up, is fixed with on the activity square pole of second fixed block top and keeps off the ring.

Specifically, the length of the third rack part protruding below the second sliding groove is smaller than the depth of the third groove.

Specifically, the distance between the second rack and the movable square rod is smaller than the diameter of the operating rod, and the distance between the second rack and the third rack is larger than the diameter of the operating rod.

Specifically, the first grooves and the third grooves are staggered front and back.

Specifically, a transverse first rack is fixed on the support above the second sliding block, teeth of the first rack face downwards, a damper is fixed on the second sliding block, a first gear is fixed on a rotating shaft of the damper, and the first gear is meshed with the first rack.

Compared with the prior art, the invention has the beneficial effects that:

the invention has small volume, light weight, simple structure, low manufacturing cost and convenient operation, can sequentially open or close the suspended windows which are arranged in a row by one driving device, can select the number of the closed or opened suspended windows, can be arranged in the bracket of the suspended window group, and does not influence the integral beauty of the glass curtain wall.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged view of the area a in fig. 1.

Fig. 3 is an enlarged view of the region C in fig. 2.

Fig. 4 is an enlarged view of the region B in fig. 1.

Fig. 5 is an enlarged view of only region D of fig. 4.

Fig. 6 is a schematic structural view when the hung window is opened.

Fig. 7 is an enlarged view of the region E in fig. 6.

Fig. 8 is a schematic structural view when the hung window is closed.

Fig. 9 is a schematic structural view of the second slider being pulled by the operation lever.

Fig. 10 is a schematic structural view of the operating rod separated from the right end of the lower stop bar after the suspension window is closed.

Part names in the drawings are as follows:

1. a bracket, 2, a suspension window, 3, a fixed rod, 4, a connecting rod, 5, a first sliding chute, 6, a lead screw, 7, a first sliding block, 8, an ear plate, 9, a second sliding block, 10, a first rack, 11, a damper, 12, a first gear, 13, a first groove, 14, a sliding rod, 15, a first fixed plate, 16, a second fixed plate, 17, a first spring, 18, a connecting piece, 19, a swing rod, 20, a second groove, 21, a stop bar, 22, a top plate, 23, a cross rod, 24, a hole stop, 25, a second spring, 26, a third sliding block, 27, a first fixed block, 28, a third spring, 29, an operating rod, 30, a third fixed plate, 31, a fourth spring, 32, a movable square rod, 33, a second fixed block, 34, a stop ring, 35, a third fixed block, 36, a second rack, 37, a second rack gear, 38, a third rack, 39, a roller, 40, a fourth fixed plate, 41. a fifth spring 42, a fourth fixing block 43, a second sliding groove 44, a third groove 45, a third sliding groove 46 and a motor.

Detailed Description

As shown in fig. 1-10, a window opener applied to a row-type suspended window set includes a horizontal second sliding groove 43 on a bracket 1 below the suspended window set, a horizontal first sliding groove 5 is provided on the bracket 1 below the second sliding groove 43, a plurality of positioning locking devices respectively corresponding to the suspended windows 2 are provided in the second sliding groove 43, the positioning locking devices are movably connected with a fixing rod 3 corresponding to the lower end of the opening side of the suspended window 2 through a connecting rod 4, one end of the connecting rod 4 far away from the positioning locking devices inclines towards the opening direction of the suspended window 2, a driving device for driving the positioning locking devices to move is provided in the first sliding groove 5, a stop bar 21 corresponding to the movement track of the positioning locking devices is fixed on the bracket 1 below the first sliding groove 5, and two end faces of the stop bar 21 are slopes with upward relative inclination.

The driving device comprises a third sliding block 26 clamped in the first sliding groove 5, a transverse lead screw 6 is rotationally arranged in the first sliding groove 5, the lead screw 6 is driven by a motor 46 fixed on the bracket 1, the lead screw 6 is in threaded connection with the third sliding block 26, a first fixed block 27 is fixed on the front surface of the third sliding block 26, a vertical operating rod 29 is arranged on the first fixed block 27 in a sliding manner, and the operating rod 29 above the first fixed block 27 is connected with the first fixed block 27 through a third spring (28);

the positioning locking device comprises a first sliding block 7 and a second sliding block 9 which are clamped in a second sliding groove 43, the first sliding block 7 is located on the left side of the second sliding block 9, an ear plate 8 which is hinged with one end of a connecting rod 4 is fixed on the first sliding block 7, a first positioning device which is used for positioning the first sliding block 7 in the closing state of the suspension window 2 is arranged on the first sliding block 7, a cross rod 23 is fixed on the end face, opposite to the second sliding block 9, of the first sliding block 7, the cross rod 23 extends into a second groove 20 in the second sliding block 9, the cross rod 23 penetrates through a hole stopper 24 fixed in the second groove 20, a top plate 22 is fixed on one end of the cross rod 23 located in the second groove 20, a second spring 25 is sleeved on the cross rod 23 between the top plate 22 and the hole stopper 24, and a second positioning device which is used for positioning the second sliding block 9 in the opening state of the suspension window 2 is arranged on the second sliding block 9.

The first positioning device comprises a sliding rod 14 which is clamped in a third sliding groove 45 vertically arranged on the front surface of the first sliding block 7, the upper end of the sliding rod 14 extends into a first groove 13 on the upper groove wall of the second sliding groove 43, a first fixing plate 15 is fixed on the sliding rod 14, a second fixing plate 16 is fixed on the front surface of the first sliding block 7 below the first fixing plate 15, the first fixing plate 15 and the second fixing plate 16 are connected through a first spring 17, a swinging rod 19 with the right end inclined downwards is arranged below the sliding rod 14, the left end of the swinging rod 19 is hinged to the first sliding block 7 on the left side of the third sliding groove 45, the sliding rod 14 is connected with the swinging rod 19 below the sliding rod through a connecting plate 18, the upper end of the connecting plate 18 is hinged to the sliding rod 14, the lower end of the connecting plate 18 is hinged to the swinging rod 19, and the right.

The second positioning device comprises a fourth fixing block 42 fixed on the front surface of the second sliding block 9, a third rack 38 in sliding fit with the fourth fixing block 42 is clamped on the fourth fixing block 42, the lower end of the third rack 38 protrudes below the second sliding groove 43, and the length of the part of the third rack 38 protruding below the second sliding groove 43 is smaller than the depth of the third groove 44. A fourth fixing plate 40 is fixed on the third rack 38, the fourth fixing plate 40 is connected with a fourth fixing block 42 through a fifth spring 41, a roller 39 is rotatably arranged at the upper end of the third rack 38, the outer edge of the roller 39 is in rolling contact with the upper groove wall of the second sliding groove 43, a third groove 44 corresponding to the upper end of the third rack 38 is formed in the upper groove wall of the second sliding groove 43 on the left side of the third rack 38, and the first groove 13 and the third groove 44 are arranged in a front-back staggered manner. A third fixed block 35 is fixed on the second sliding block 9 at the right side of the third rack 38, a second rack 36 in sliding fit with the third fixed block 35 is clamped on the third fixed block 35, a second gear 37 is rotatably arranged on the second sliding block 9 between the third rack 38 and the second rack 36, the third rack 38 and the second rack 36 are both meshed with the second gear 37, the lower end surface of the second rack 36 is a slope surface with the left end inclined upwards, a second fixed block 33 is fixed on the second sliding block 9 at the right side of the second rack 36, a vertical movable square rod 32 is slidably arranged on the second fixed block 33, a third fixed plate 30 is fixed on the second sliding block 9 above the movable square rod 32, the third fixed plate 30 is connected with the upper end of the movable square rod 32 through a fourth spring 31, the lower part of the movable square rod 32 protrudes to the lower part of the second chute 43, the lower end surface of the movable square rod 32 is an inclined plane with the right end inclined upwards, a stop ring 34 is fixed on the movable square rod 32 above the second fixed block 33, the distance between the second rack 36 and the movable square bar 32 is smaller than the diameter of the operating rod 29, and the distance between the second rack 36 and the third rack 38 is larger than the diameter of the operating rod 29.

A transverse first rack 10 is fixed on the support 1 above the second sliding block 9, teeth of the first rack 10 face downwards, a damper 11 is fixed on the second sliding block 9, a first gear 12 is fixed on a rotating shaft of the damper 11, and the first gear 12 is meshed with the first rack 10.

When the device is used, the motor 46 is started, the motor 46 drives the screw rod 6 to rotate in the forward direction, the third slide block 26 drives the operating rod 29 to slide from right to left, after the lower end of the operating rod 29 is contacted with the right end face of the barrier strip 21, along with the leftward movement of the operating rod 29, the lower end of the operating rod 29 is contacted with the upper end face of the barrier strip 21, along with the leftward movement of the operating rod 29, the movable square rod 32 moves upwards and presses the fourth spring 31, after the operating rod 29 is positioned at the left side of the movable square rod 32, the movable square rod 32 is restored under the action of the fourth spring 31, after the operating rod 29 is contacted with the third rack 38, the operating rod 29 drives the second slide block 9 to move leftwards through the third rack 38, the second slide block 9 presses the swing rod 19 to swing leftwards, and further drives the slide rod 14 to move downwards in the third slide groove 45 through the connecting sheet 18, so that the upper end of the sliding rod 14 is withdrawn from the first groove 13, and then the second sliding block 9 pushes a sliding block 7 to move to the left, the connecting rod 4 tends to be perpendicular to the suspension window 2, the suspension window 2 is gradually opened, and along with the movement of the first sliding block 7 and the second sliding block 9 to the left, when the upper end of the third rack 38 corresponds to the third groove 44, the fifth spring 41 will make the third rack 38 go upward until the upper end of the third rack 38 is located in the third groove 44, the third rack 38 will drive the second gear 37 to rotate when going upward, the second gear 37 will make the second rack 36 go downward, the lower end of the second rack 36 protrudes below the second sliding groove 43, the lower end of the third rack 38 loses the blocking effect on the operating rod 29, the second slider 9 is stabilized, and the suspension window 2 is kept in the open state, and the next suspension window 2 is opened along with the movement of the operating rod 29 to the left side.

When the rotary window needs to be closed, the motor 46 is started, the motor 46 drives the lead screw 6 to rotate reversely, the third slider 26 drives the operating rod 29 to slide from left to right, after the lower end of the operating rod 29 contacts with the left end surface of the barrier strip 21, the lower end of the operating rod 29 contacts with the upper end surface of the barrier strip 21 along with the movement of the operating rod 29 to the right, after the upper end of the operating rod 29 contacts with the sloping surface of the lower end of the second rack 36, the second rack 36 moves upwards along with the movement of the operating rod 29 to the right, the second rack 36 makes the third rack 38 downwards through the second gear 37, so that the upper end of the third rack 38 exits from the third groove 44, because the distance between the second rack 36 and the movable square rod 32 is smaller than the diameter of the operating rod 29, and the distance between the second rack 36 and the third rack 38 is larger than the diameter of the operating rod 29, when the operating rod 29 contacts with the movable square rod 32, the upper end of the operating rod 29 always blocks the second rack 36, the second rack 36 is prevented from descending, the movable square rod 32 plays a role of blocking the operating rod 29, along with the movement of the operating rod 29 to the right, the operating rod 29 drives the second sliding block 9 and the first sliding block 7 to move to the right, the connecting rod 4 tends to be parallel to the suspension window 2, along with the continuous movement of the first sliding block 7 to the right, when the sliding rod 14 corresponds to the first groove 13, the first spring 17 can drive the sliding rod 14 to ascend through the first fixing plate 15, after the upper end of the sliding rod 14 is inserted into the first groove 13, the first sliding block 7 is stabilized, the suspension window 2 keeps a closed state, along with the continuous movement of the operating rod 29 to the right, the second sliding block 9 and the first sliding block 7 are gradually separated, the hole stopper 24 can extrude the second spring 25, when the lower end of the operating rod 29 is separated from the stop strip 21 below the lower end of the operating rod 29, the third spring 28 can drive the operating rod 29 to descend, so that the upper end of the operating rod 29 is staggered with, the movable square rod 32 loses the blocking effect on the operating rod 29, and under the elastic force effect of the second spring 25, the second slider 9 moves towards the direction of the first slider 7, because of the meshing of the first gear 12 and the first rack 10 on the damper 11, the second slider 9 can slowly approach the first slider 7 after the operating rod 29 is separated from the movable square rod 32, and the next opened suspension window 2 can be closed after the operating rod 29 is separated from the movable square rod 32.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The window opener applied to the arranged type suspension window group is characterized by comprising a transverse second sliding groove (43) on a support (1) below the suspension window group, a transverse first sliding groove (5) is formed in the support (1) below the second sliding groove (43), a plurality of positioning locking devices corresponding to the suspension windows (2) are arranged in the second sliding groove (43), the positioning locking devices are movably connected with fixing rods (3) corresponding to the lower ends of the opening sides of the suspension windows (2) through connecting rods (4), one end, away from the positioning locking devices, of each connecting rod (4) inclines towards the opening direction of the suspension window (2), a driving device for driving the positioning locking devices to move is arranged in the first sliding groove (5), a blocking strip (21) corresponding to the movement track of the positioning locking devices is fixed on the support (1) below the first sliding groove (5), and two end faces of the blocking strip (21) are slopes with opposite upward ends;

the driving device comprises a third sliding block (26) clamped in the first sliding groove (5), a transverse lead screw (6) is rotationally arranged in the first sliding groove (5), the lead screw (6) is driven by a motor (46) fixed on the support (1), the lead screw (6) is in threaded connection with the third sliding block (26), a first fixed block (27) is fixed on the front face of the third sliding block (26), a vertical operating rod (29) is arranged on the first fixed block (27) in a sliding mode, and the operating rod (29) above the first fixed block (27) is connected with the first fixed block (27) through a third spring (28);

the positioning locking device comprises a first sliding block (7) and a second sliding block (9) which are clamped in a second sliding groove (43), the first sliding block (7) is positioned on the left side of the second sliding block (9), an ear plate (8) which is hinged with one end of a connecting rod (4) is fixed on the first sliding block (7), a first positioning device which is used for positioning the first sliding block (7) in a closing state of the suspension window (2) is arranged on the first sliding block (7), a cross rod (23) is fixed on the end surface of the first sliding block (7) opposite to the second sliding block (9), the cross rod (23) extends into a second groove (20) on the second sliding block (9), the cross rod (23) penetrates through a hole stopper (24) fixed in the second groove (20), a top plate (22) is fixed on one end of the cross rod (23) positioned in the second groove (20), and a second spring (25) is sleeved on the cross rod (23) between the top plate (22) and the hole stopper (24), the second sliding block (9) is provided with a second positioning device which is used for positioning the second sliding block (9) when the suspension window (2) is in an opening state.

2. The window opener applied to the arrayed suspension window group according to claim 1, wherein the first positioning device comprises a slide rod (14) which is clamped in a third slide groove (45) vertically arranged on the front surface of the first slide block (7), the upper end of the slide rod (14) extends into a first groove (13) on the upper groove wall of the second slide groove (43), a first fixing plate (15) is fixed on the slide rod (14), a second fixing plate (16) is fixed on the front surface of the first slide block (7) below the first fixing plate (15), the first fixing plate (15) and the second fixing plate (16) are connected through a first spring (17), a swing rod (19) with the right end inclined downwards is arranged below the slide rod (14), the left end of the swing rod (19) is hinged on the first slide block (7) on the left side of the third slide groove (45), the slide rod (14) is connected with the swing rod (19) below the slide rod through a connecting piece (18), the upper end of the connecting sheet (18) is hinged with the sliding rod (14), the lower end of the connecting sheet (18) is hinged with the swing rod (19), and the right end of the swing rod (19) is contacted with the left end face of the second sliding block (9);

the second positioning device comprises a fourth fixed block (42) fixed on the front surface of the second sliding block (9), a third rack (38) in sliding fit with the fourth fixed block (42) is clamped on the fourth fixed block (42), the lower end of the third rack (38) protrudes to the lower side of a second sliding chute (43), a fourth fixed plate (40) is fixed on the third rack (38), the fourth fixed plate (40) is connected with the fourth fixed block (42) through a fifth spring (41), a roller (39) is rotatably arranged at the upper end of the third rack (38), the outer edge of the roller (39) is in rolling contact with the upper groove wall of the second sliding chute (43), a third groove (44) corresponding to the upper end of the third rack (38) is formed in the upper groove wall of the second sliding chute (43) at the left side of the third rack (38), a third fixed block (35) is fixed on the second sliding block (9) at the right side of the third rack (38), and a second rack (36) in sliding fit with the third fixed block (35) is clamped on the third rack, a second gear (37) is rotatably arranged on a second sliding block (9) between a third rack (38) and a second rack (36), the third rack (38) and the second rack (36) are both meshed with the second gear (37), the lower end face of the second rack (36) is a slope with the left end inclined upwards, a second fixed block (33) is fixed on the second sliding block (9) on the right side of the second rack (36), a vertical movable square rod (32) is slidably arranged on the second fixed block (33), a third fixed plate (30) is fixed on the second sliding block (9) above the movable square rod (32), the third fixed plate (30) is connected with the upper end of the movable square rod (32) through a fourth spring (31), the lower portion of the movable square rod (32) protrudes to the lower portion of a second sliding groove (43), the lower end face of the movable square rod (32) is an inclined plane with the right end inclined upwards, and a retaining ring (34) is fixed on the movable square rod (32) above the second fixed block (33).

3. The window opener applied to the inline window group as set forth in claim 2, wherein a length of a portion of the third rack (38) protruding below the second sliding groove (43) is smaller than a depth of the third groove (44).

4. The window opener applied to the in-line suspended window set is characterized in that the distance between the second rack (36) and the movable square rod (32) is smaller than the diameter of the operating rod (29), and the distance between the second rack (36) and the third rack (38) is larger than the diameter of the operating rod (29).

5. The window opener applied to the in-line type suspended window set is characterized in that the first grooves (13) and the third grooves (44) are staggered back and forth.

6. The window opener applied to the aligned type suspension window set is characterized in that a transverse first rack (10) is fixed on the bracket (1) above the second sliding block (9), teeth of the first rack (10) face downwards, a damper (11) is fixed on the second sliding block (9), a first gear (12) is fixed on a rotating shaft of the damper (11), and the first gear (12) is meshed with the first rack (10).

7. The use method of the window opener applied to the arranged type suspension window group is characterized in that when the window opener is used, the motor (46) is started, the motor (46) drives the lead screw (6) to rotate in the forward direction, the third slide block (26) drives the operating rod (29) to slide from right to left, after the lower end of the operating rod (29) is contacted with the right end face of the barrier strip (21), the lower end of the operating rod (29) is contacted with the upper end face of the barrier strip (21) along with the leftward movement of the operating rod (29), after the upper end of the operating rod (29) is contacted with the slope face of the lower end of the movable square rod (32), the movable square rod (32) ascends along with the leftward movement of the operating rod (29) and presses the fourth spring (31), after the operating rod (29) is positioned at the left side of the movable square rod (32), the movable square rod (32) is restored under the action of the fourth spring (31), and after the operating rod (29) is contacted with the third rack (38), the operating rod (29) drives the second sliding block (9) to move to the left through the third rack (38), the second sliding block (9) extrudes the right end of the swing rod (19), the swing rod (19) swings to the left, the connecting piece (18) drives the sliding rod (14) to move downwards in the third sliding groove (45), the upper end of the sliding rod (14) withdraws from the first groove (13), then the second sliding block (9) pushes the sliding block (7) to move to the left, the connecting rod (4) tends to be vertical to the suspension window (2), the suspension window (2) is gradually opened, the fifth spring (41) enables the third rack (38) to move upwards along with the movement of the first sliding block (7) and the second sliding block (9) to the left, when the upper end of the third rack (38) corresponds to the third groove (44), until the upper end of the third rack (38) is positioned in the third groove (44), the third rack (38) drives the second gear (37) to rotate when moving upwards, the second gear (37) enables the second rack (36) to move downwards, the lower end of the second rack (36) protrudes to the lower side of the second sliding groove (43), the lower end of the third rack (38) loses the blocking effect on the operating rod (29), the second sliding block (9) is stabilized, the suspension window (2) is kept in an open state at the moment, and the next suspension window (2) is opened along with the movement of the operating rod (29) to the left side;

when the rotating window needs to be closed, the motor (46) is started, the motor (46) drives the lead screw (6) to rotate reversely, the third sliding block (26) drives the operating rod (29) to slide from left to right, after the lower end of the operating rod (29) is contacted with the left end face of the barrier strip (21), along with the movement of the operating rod (29) towards the right side, the lower end of the operating rod (29) is contacted with the upper end face of the barrier strip (21), after the upper end of the operating rod (29) is contacted with the slope face of the lower end of the second rack (36), along with the movement of the operating rod (29) towards the right side, the second rack (36) moves upwards, the second rack (36) enables the third rack (38) to be downwards shaped through the second gear (37), so that the upper end of the third rack (38) is withdrawn from the third groove (44), because the distance between the second rack (36) and the movable square rod (32) is smaller than the diameter of the operating rod (, the distance between the second rack (36) and the third rack (38) is larger than the diameter of the operating rod (29), so when the operating rod (29) is in contact with the movable square rod (32), the upper end of the operating rod (29) always blocks the second rack (36) to prevent the second rack (36) from descending, the movable square rod (32) at the moment blocks the operating rod (29), along with the movement of the operating rod (29) to the right side, the operating rod (29) drives the second sliding block (9) and the first sliding block (7) to move to the right side, the connecting rod (4) tends to be parallel to the suspension window (2), along with the continuous movement of the first sliding block (7) to the right side, when the sliding rod (14) corresponds to the first groove (13), the first spring (17) enables the sliding rod (14) to ascend through the first fixing plate (15), and after the sliding rod (14) is inserted into the first groove (13), the first sliding block (7) is stabilized, the suspension window (2) keeps a closed state at the moment, the second sliding block (9) and the first sliding block (7) are gradually far away along with the continuous rightward movement of the operating rod (29), the hole stopper (24) extrudes the second spring (25), when the lower end of the operating rod (29) is separated from the stopper (21) below the operating rod, the third spring (28) enables the operating rod (29) to descend, the upper end of the operating rod (29) is staggered with the lower end of the movable square rod (32), the movable square rod (32) loses the blocking effect on the operating rod (29), under the elastic force effect of the second spring (25), the second sliding block (9) moves towards the direction where the first sliding block (7) is located, and due to the meshing of the first gear (12) and the first rack (10) on the damper (11), the second sliding block (9) can slowly approach to the first sliding block (7) after the operating rod (29) is separated from the movable square rod (32), the next open suspension window (2) can be closed after the operating rod (29) is separated from the movable square rod (32).